Actor Chevy Chase and daughter pose at the premiere of MGM & United Artisits' "Hot Tub Time Machine" After Party at the Cabana Club. (Photo by Frazer Harrison/Getty Images)

Who Is My Mom!?

(Photo by Angela Weiss/Getty Images)

Melanie Brown!

Singer Melanie Brown and her daughter Phoenix attend the opening night of 'CATS' at the Pantages Theatre on March 9, 2010 in Hollywood, California. (Photo by Angela Weiss/Getty Images)

Who Is My Dad?!

(Photo by Jason Merritt/Getty Images)

Kenny G!

Musician Kenny G and son Noah G arrives at the 52nd Annual GRAMMY Awards held at Staples Center. (Photo by Jason Merritt/Getty Images)

Who Is My Mom!?

(Photo by Kevin Winter/Getty Images)

Ali Landry!

Actress Ali Landry and her daughter Estela Monteverde arrive at the Make-A-Wish Foundation event hosted by Kevin and Steffiana James at the Santa Monica Pier on March 14, 2010. (Photo by Kevin Winter/Getty Images)

Who Is My Mom!?

(Photo by Bryan Bedder/Getty Images)

Melania Trump

Melania Trump and her son Barron Trump attend the 19th annual Bunny Hop hosted by the Associates Committee of The Society of Memorial Sloan-Kettering Cancer Center at FAO Schwarz. (Photo by Bryan Bedder/Getty Images)

Who Is My Dad?!

(Photo by Tom Pennington/Getty Images for NASCAR)

Jeff Gordon

Jeff Gordon, driver of the #24 DuPont Chevrolet, talks to his daughter Ella Sophia Gordon before the NASCAR Sprint Cup Series SUBWAY Fresh Fit 600 at Phoenix International Raceway on April 10, 2010 in Phoenix, Arizona. (Photo by Tom Pennington/Getty Images for NASCAR)

Who Is My Mom!?

(Photo by Michael Buckner/Getty Images)

Tori Spelling!

Actress Tori Spelling and daughter Stella McDermott arrive at Oxygen's Spring Party for "Tori & Dean: Home Sweet Hollywood" at the Miramar Hotel on March 28, 2010 in Santa Monica, California. (Photo by Michael Buckner/Getty Images)

Governor of California Arnold Schwarzenegger and son Patrick Schwarzenegger in the audience during the NBA All-Star Game held at Cowboys Stadium on February 14, 2010 in Arlington, Texas. (Photo by Jason Merritt/Getty Images)

U.S. director Judd Apatow poses with his wife actress Leslie Mann and their daughters Iris (front R), Maude (front L) at the photocall for the film "Knocked up"during the 33rd Deauville American Film Festival on September 02, 2007 in Deauville, France. (Photo by Francois Durand/Getty Images)

Who's Our Mommy!?

Photo by Kevin Winter/ImageDirect.

Pam Anderson!

Pam Anderson with her sons Dylan and Brandon at the premiere of " Spy Kids 2: The Island of Lost Dreams" at the Chinese Theater in Hollywood, Ca. Sunday, July 28, 2002. Photo by Kevin Winter/ImageDirect.

Who Are My Parents!?

Actress/singer Ashlee Simpson and her son Bronx Mowgli Wentz attends A Time for Heroes Celebrity Carnival Sponsored by Disney, benefiting the Elizabeth Glaser Pediatric AIDS Foundation, held at Wadsworth Theatre on June 7, 2009 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images for EGPAF)

Ashlee Simpson and Pete Wentz!

LOS ANGELES, CA - JUNE 07: Actress/singer Ashlee Simpson and her son Bronx Mowgli Wentz attends A Time for Heroes Celebrity Carnival Sponsored by Disney, benefiting the Elizabeth Glaser Pediatric AIDS Foundation, held at Wadsworth Theatre on June 7, 2009 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images for EGPAF)

Actress Demi Moore and daughter Tallulah Belle Willis attend the after party for the screening of "Flawless" hosted by The Cinema Society at the SoHo Grand Hotel March 24, 2008 in New York City. (Photo by Stephen Lovekin/Getty Images)

Who's My Mommy!?

(Photo by Ethan Miller/Getty Images)

Regina King

Actress Regina King with her son Ian arrive at the 2007 NBA All-Star Game at the Thomas & Mack Center on February 18, 2007 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

Who is My Mom!?

Julianne Moore and her daughter Liv Freundlich arrive at "Make it Matter Day" in support of literacy and education at The New York Public Library on October 4, 2009 in New York City. (Photo by Andy Kropa/Getty Images)

Julianne Moore!

NEW YORK - OCTOBER 04: Julianne Moore and her daughter Liv Freundlich arrive at "Make it Matter Day" in support of literacy and education at The New York Public Library on October 4, 2009 in New York City. (Photo by Andy Kropa/Getty Images)

Who's Our Mom!?

(Photo by Kevin Winter/Getty Images)

Michelle Pfeiffer!

Actress Michelle Pfeiffer, daughter Claudia Rose, son John Henry, and husband writer/producer David E. Kelley arrive to the Los Angeles premiere of New Line Cinema's "Hairspray" held at Mann Village Theatre on July 10, 2007 in Westwood, California. (Photo by Kevin Winter/Getty Images)

Who's Our Mommy!?

(Photo by Frazer Harrison/Getty Images)

Kimora Lee Simmons!

(Photo by Frazer Harrison/Getty Images)

Who's Our Mom!?

(Photo by Charley Gallay/Getty Images)

Vanessa Williams!

Singer-actress Vanessa Williams (C) is joined by her family as she receives a star on the Hollywood Walk of Fame on March 19, 2007 in Los Angeles, California. (Photo by Charley Gallay/Getty Images)

Who's My Mommy?!

(Photo by David Livingston/Getty Images)

Thandie Newton!

Actress Thandie Newton and her daughter attend "A Time for Heroes Celebrity Carnival" sponsored by Disney to benefit the Elizabeth Glaser Pediatric AIDS Foundation on the grounds of the Wadsworth Theater on June 11, 2006 in Brentwood, California. (Photo by David Livingston/Getty Images)

Who's Our Daddy?!

(Photo by Mat Szwajkos/CP/Getty Images for CP)

Sean "Diddy" Combs!

Stylist June Ambrose greets Sean "Diddy" Combs, Kim Porter and their twin daughters D'Lila Star Combs and Jessie James Combs at "The Real White Party" presented by Sean "Diddy" Combs at the Combs' East Hampton estate on September 2, 2007 in East Hampton, New York. (Photo by Mat Szwajkos/CP/Getty Images for CP)

Who Is My Daddy?!

(Photo by Jason Merritt/Getty Images)

Mike Tyson!

Boxer Mike Tyson and his daughter Milan arrive at Spike TV's 7th Annual Video Game Awards at the Nokia Event Deck at LA Live on December 12, 2009 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

Actress Riley Keough and mother and singer Lisa Marie Presley attend the after party for the premiere of Apparition's 'The Runaways' held at ArcLight Cinemas Cinerama Dome on March 11, 2010 in Los Angeles, California. (Photo by Alberto E. Rodriguez/Getty Images)